Struct cursive::prelude::TextView

pub struct TextView {
    // some fields omitted
}

A simple view showing a fixed text

Methods

impl TextView

fn new<S: Into<String>>(content: S) -> Self

Creates a new TextView with the given content.

fn set_scrollable(&mut self, scrollable: bool)

Enable or disable the view's scrolling capabilities.

When disabled, the view will never attempt to scroll (and will always ask for the full height).

fn scrollable(self, scrollable: bool) -> Self

Enable or disable the view's scrolling capabilities.

When disabled, the view will never attempt to scroll (and will always ask for the full height).

Chainable variant.

fn h_align(self, h: HAlign) -> Self

Sets the horizontal alignment for this view.

fn v_align(self, v: VAlign) -> Self

Sets the vertical alignment for this view.

fn align(self, a: Align) -> Self

Sets the alignment for this view.

fn center(self) -> Self

Center the text horizontally and vertically inside the view.

fn set_content<S: Into<String>>(&mut self, content: S)

Replace the text in this view.

fn get_content(&self) -> &str

Returns the current text in this view.

Trait Implementations

impl View for TextView

fn draw(&self, printer: &Printer)

Draws the view with the given printer (includes bounds) and focus.

fn on_event(&mut self, event: Event) -> EventResult

Called when a key was pressed. Default implementation just ignores it.

fn needs_relayout(&self) -> bool

Returns true if the view content changed since last layout phase.

fn get_min_size(&mut self, size: Vec2) -> Vec2

Returns the minimum size the view requires with the given restrictions.

fn take_focus(&mut self, _: Direction) -> bool

This view is offered focus. Will it take it?

fn layout(&mut self, size: Vec2)

Called once the size for this view has been decided,

fn find(&mut self, &Selector) -> Option<&mut Any>

Finds the view pointed to by the given path.